Scrub



FIG. 1 is a front perspective view of a scrub showing our design;

FIG. 2 is an exploded front elevational view thereof;

FIG. 3 is an exploded rear elevational view thereof;

FIG. 4 is an exploded left side elevational view thereof;

FIG. 5 is an exploded right side elevational view thereof;

FIG. 6 is an exploded bottom plan view thereof; and,

FIG. 7 is an exploded top plan view thereof.

The broken line showing portions of the human form, illustrate the portions of the design that form no part of the claimed design. 

The ornamental design for a scrub, as shown and described. 